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    <title>OpenSpot - 开源音乐流媒体应用</title>
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    <!-- Hero Section -->
    <section class="hero-gradient text-white py-20 px-6">
        <div class="max-w-6xl mx-auto text-center">
            <div class="mb-8 float-animation">
                <i class="fas fa-music text-6xl opacity-80"></i>
            </div>
            <h1 class="text-5xl md:text-7xl font-bold mb-6" style="font-family: 'Noto Serif SC', serif;">
                OpenSpot
            </h1>
            <p class="text-xl md:text-2xl mb-8 opacity-90">
                开源音乐流媒体应用，让音乐回归纯粹
            </p>
            <div class="flex flex-wrap justify-center gap-4 mb-12">
                <span class="bg-white bg-opacity-20 px-4 py-2 rounded-full text-sm">
                    <i class="fas fa-check-circle mr-2"></i>无广告
                </span>
                <span class="bg-white bg-opacity-20 px-4 py-2 rounded-full text-sm">
                    <i class="fas fa-download mr-2"></i>离线下载
                </span>
                <span class="bg-white bg-opacity-20 px-4 py-2 rounded-full text-sm">
                    <i class="fas fa-user-slash mr-2"></i>无需登录
                </span>
                <span class="bg-white bg-opacity-20 px-4 py-2 rounded-full text-sm">
                    <i class="fas fa-code-branch mr-2"></i>开源免费
                </span>
            </div>
            <a href="https://github.com/BlackHatDevX/openspot-music-app" target="_blank" 
               class="inline-flex items-center bg-white text-purple-700 px-8 py-4 rounded-full font-semibold hover:bg-opacity-90 transition-all">
                <i class="fab fa-github mr-3 text-xl"></i>
                查看 GitHub 仓库
            </a>
        </div>
    </section>

    <!-- Main Content -->
    <main class="bg-gray-50">
        <!-- Introduction Section -->
        <section class="py-16 px-6">
            <div class="max-w-4xl mx-auto bg-white rounded-2xl shadow-xl p-8 md:p-12">
                <p class="text-lg leading-relaxed text-gray-700">
                    <span class="drop-cap">O</span>penSpot 是一个开源音乐流媒体应用，提供高保真、无广告的听歌体验，支持移动端和桌面端。目标用户为音乐爱好者、开发者和追求无登录流媒体体验的用户。
                </p>
                <div class="mt-8">
                    <img src="https://cdn.nlark.com/yuque/0/2025/png/21449790/1753276696847-d73c51b1-33f5-48af-b25e-8c9b64007adf.png" 
                         alt="OpenSpot 界面预览" 
                         class="w-full rounded-lg shadow-lg">
                </div>
            </div>
        </section>

        <!-- Problem Section -->
        <section class="py-16 px-6 bg-purple-50">
            <div class="max-w-4xl mx-auto">
                <h2 class="text-3xl md:text-4xl font-bold text-center mb-8" style="font-family: 'Noto Serif SC', serif;">
                    <i class="fas fa-question-circle feature-icon mr-3"></i>
                    它能解决什么问题
                </h2>
                <div class="section-divider"></div>
                <div class="bg-white rounded-2xl shadow-lg p-8 md:p-10">
                    <p class="text-lg leading-relaxed text-gray-700 indent-8">
                        音乐流媒体服务常有广告干扰、需要登录或付费订阅，限制用户体验。离线下载和跨设备同步也常受限，影响便携性。这个工具就是来解决这些问题的，提供免费、无登录的音乐流媒体和下载功能。
                    </p>
                </div>
            </div>
        </section>

        <!-- Features Section -->
        <section class="py-16 px-6">
            <div class="max-w-6xl mx-auto">
                <h2 class="text-3xl md:text-4xl font-bold text-center mb-8" style="font-family: 'Noto Serif SC', serif;">
                    <i class="fas fa-star feature-icon mr-3"></i>
                    核心功能概述
                </h2>
                <div class="section-divider"></div>
                <div class="grid md:grid-cols-2 lg:grid-cols-3 gap-6 mt-12">
                    <div class="bg-white rounded-xl shadow-lg p-6 card-hover">
                        <div class="text-4xl mb-4 text-purple-600">
                            <i class="fas fa-headphones"></i>
                        </div>
                        <h3 class="text-xl font-bold mb-3">高品质流媒体</h3>
                        <p class="text-gray-600">支持320kbps音乐流媒体，确保高保真音质。</p>
                    </div>
                    <div class="bg-white rounded-xl shadow-lg p-6 card-hover">
                        <div class="text-4xl mb-4 text-purple-600">
                            <i class="fas fa-cloud-download-alt"></i>
                        </div>
                        <h3 class="text-xl font-bold mb-3">离线下载</h3>
                        <p class="text-gray-600">允许用户下载歌曲到设备，随时离线收听。</p>
                    </div>
                    <div class="bg-white rounded-xl shadow-lg p-6 card-hover">
                        <div class="text-4xl mb-4 text-purple-600">
                            <i class="fas fa-user-shield"></i>
                        </div>
                        <h3 class="text-xl font-bold mb-3">无登录体验</h3>
                        <p class="text-gray-600">无需账户即可使用，简化操作流程。</p>
                    </div>
                    <div class="bg-white rounded-xl shadow-lg p-6 card-hover">
                        <div class="text-4xl mb-4 text-purple-600">
                            <i class="fas fa-laptop-mobile"></i>
                        </div>
                        <h3 class="text-xl font-bold mb-3">跨平台支持</h3>
                        <p class="text-gray-600">基于React Native和Electron，支持iOS、Android、Windows、Mac和Linux。</p>
                    </div>
                    <div class="bg-white rounded-xl shadow-lg p-6 card-hover">
                        <div class="text-4xl mb-4 text-purple-600">
                            <i class="fas fa-heart"></i>
                        </div>
                        <h3 class="text-xl font-bold mb-3">喜爱与收藏</h3>
                        <p class="text-gray-600">用户可标记喜爱歌曲，自动保存播放状态和收藏列表。</p>
                    </div>
                </div>
                <div class="text-center mt-12">
                    <p class="text-lg text-purple-700 italic">
                        <i class="fas fa-lightbulb mr-2"></i>
                        你是否需要一个无广告的音乐播放方案？
                    </p>
                </div>
            </div>
        </section>

        <!-- Use Cases Section -->
        <section class="py-16 px-6 bg-gradient-to-br from-purple-50 to-pink-50">
            <div class="max-w-6xl mx-auto">
                <h2 class="text-3xl md:text-4xl font-bold text-center mb-8" style="font-family: 'Noto Serif SC', serif;">
                    <i class="fas fa-magic feature-icon mr-3"></i>
                    使用场景
                </h2>
                <div class="section-divider"></div>
                <div class="grid md:grid-cols-3 gap-8 mt-12">
                    <div class="text-center">
                        <div class="bg-white rounded-full w-24 h-24 flex items-center justify-center mx-auto mb-4 shadow-lg">
                            <i class="fas fa-subway text-3xl text-purple-600"></i>
                        </div>
                        <h3 class="text-xl font-bold mb-3">通勤听歌</h3>
                        <p class="text-gray-600">下载喜欢的歌曲到手机，离线播放，节省流量。</p>
                    </div>
                    <div class="text-center">
                        <div class="bg-white rounded-full w-24 h-24 flex items-center justify-center mx-auto mb-4 shadow-lg">
                            <i class="fas fa-desktop text-3xl text-purple-600"></i>
                        </div>
                        <h3 class="text-xl font-bold mb-3">桌面工作</h3>
                        <p class="text-gray-600">在电脑上使用OpenSpot，享受无中断的高品质音乐，提升专注力。</p>
                    </div>
                    <div class="text-center">
                        <div class="bg-white rounded-full w-24 h-24 flex items-center justify-center mx-auto mb-4 shadow-lg">
                            <i class="fas fa-code text-3xl text-purple-600"></i>
                        </div>
                        <h3 class="text-xl font-bold mb-3">开源开发</h3>
                        <p class="text-gray-600">开发者可基于源码定制功能，如添加播放列表管理或歌词显示。</p>
                    </div>
                </div>
                <div class="text-center mt-12">
                    <p class="text-lg text-purple-700 italic">
                        <i class="fas fa-question mr-2"></i>
                        如何将OpenSpot融入你的日常音乐体验？
                    </p>
                </div>
            </div>
        </section>

        <!-- Advantages Section -->
        <section class="py-16 px-6">
            <div class="max-w-4xl mx-auto">
                <h2 class="text-3xl md:text-4xl font-bold text-center mb-8" style="font-family: 'Noto Serif SC', serif;">
                    <i class="fas fa-trophy feature-icon mr-3"></i>
                    优势与特色
                </h2>
                <div class="section-divider"></div>
                <div class="bg-white rounded-2xl shadow-xl p-8 md:p-10">
                    <p class="text-lg leading-relaxed text-gray-700 indent-8">
                        OpenSpot相较Spotify等商业应用，提供完全免费、无广告的体验，开源特性（MIT许可）支持社区定制。其跨平台UI响应迅速，操作简单。局限性在于依赖第三方API，可能面临版权或稳定性问题，且iOS版本发布尚需完善。
                    </p>
                </div>
            </div>
        </section>

        <!-- Cost Section -->
        <section class="py-16 px-6 bg-gray-100">
            <div class="max-w-4xl mx-auto">
                <h2 class="text-3xl md:text-4xl font-bold text-center mb-8" style="font-family: